#
# $Id$
#
# RTEMS Project (http://www.rtems.org/)
# Copyright 2007 Chris Johns (chrisj@rtems.org)
# All rights reserved.
#
# This file is part of Builder.
#
# Foobar is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Foobar is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Foobar; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#
# Errors for the Builder.
#

class error(Exception):
    """Base class for Builder exceptions."""
    def set_output(self, message):
        self.message = message
    def __str__(self):
        return self.message

class general(error):
    """Raise for a general error."""
    def __init__(self, what):
        self.set_output('error: ' + what)
    
class internal(error):
    """Raise for an internal error."""
    def __init__(self, what):
        self.set_output('internal error: ' + what)
    
class config(error):
    """Raised then a configuration error exists in a
    configuration file."""
    def __init__(self, where, what):
        self.set_output(where[0] + ':' + str(where[1]) + ': ' + what)
